The 3Com 3CB9EP8-ME is an 820W AC power supply unit for the 3Com Switch 4007R (CoreBuilder 9000) modular chassis switch. The Switch 4007R is 3Com’s high-density enterprise core chassis, and this PSU is one of the field-replaceable power modules that feed it; a chassis in production typically runs at least one working spare so a failed supply does not take the whole unit offline. It is a hot-swappable unit designed to be added or replaced without powering down the chassis, and specifiers should confirm how many supplies their Switch 4007R configuration requires for full-load or redundant operation before ordering. Tech-Star (UK-based, shipped worldwide) supports engineers maintaining legacy 3Com core infrastructure. Please contact our sales team for current stock and pricing.
Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.
Frequently asked questions
Is the 3Com 3CB9EP8-ME refurbished or new?
Tech-Star supplies both new and refurbished 3Com 3CB9EP8-ME. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the 3Com 3CB9EP8-ME?
Refurbished 3Com 3CB9EP8-ME comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the 3Com 3CB9EP8-ME?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the 3Com 3CB9EP8-ME be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the 3Com 3CB9EP8-ME be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.